Text to speech
ZVUKOGRAM
ZVUKOGRAM turns text into speech with neural voices, while also offering transcription, subtitle voice-over, sound effects, and AI music. The provider says a commercial license is included in the plan, but its copyright page limits copyrighted materials to private listening and says further use is not allowed.
That conflict matters to media buyers and creators deciding whether generated or downloaded audio can be published; ask the provider to clarify the rights for the specific material and use.
Editorial review based on public sources, without hands-on testing; facts checked on 2026-10-31.
This page contains no partner link to this service.
- Logo
Each logo belongs to its owner and appears here only to help identify the service.- Name
- ZVUKOGRAM
- Category
- Text to speech
- Official site
- zvukogram.com · No link provided
- Facts checked
Tokens Meter Speech and Transcription
The provider’s homepage, offers page, and API page describe these tools and charges, checked on 2026-10-31.
- Service: an AI platform for working with audio, according to the homepage (checked 2026-10-31).
- Token use: text-to-speech and transcription use purchased tokens, according to the offers page (checked 2026-10-31).
- Voices: over 140 Russian voices and over 3,000 voices in 150 languages, according to the homepage (checked 2026-10-31).
- API access: funds must be added to the account first, according to the API page (checked 2026-10-31).
- Commercial-use statement: the homepage says a commercial license is included in the plan (checked 2026-10-31).
Neural Voices Sit Beside Audio Tools
The provider says the editor converts text into speech using neural voices; it lists text, DOCX, PDF, and TXT as supported input formats. A pronunciation dictionary can be edited by the user and, when enabled, applies across audio generations.
For dialogue, the editor can combine two voices in one audio file, while SSML tags provide speech and pronunciation controls. Background music and sound effects from the service’s library can also be added to the audio.
The adjacent subtitle voice-over tool takes SRT, VTT, or SUB files and produces an audio track with timings. Transcription recognizes speech from audio and video, with text provided in Word. The sound library lists over 54,000 effects in MP3, WAV, and OGG; the music offering lists over 10,000 tracks for videos and podcasts.
API Requests Return Audio or Timings
The API supports short requests that return audio immediately and a separate asynchronous method for longer text. For `/text`, the provider specifies a limit of 1,000 characters per request; `/longtext` handles up to 1,000,000 characters asynchronously.
A `/subs` request returns timing information that links text fragments to audio time. The `/result` endpoint applies after `/longtext` or `/subs`, not after `/text`, so the return path differs by method.
Requests may use form-encoded POST, JSON POST, or GET query strings. The `/text` method supports MP3, WAV, OGG, OPUS, and FLAC output, with optional settings for speed, pitch, style, role, pauses, volume, and audio effects. Background music can be added with volume and looping adjusted.
The provider supplies sample code in PHP, Python, cURL, and JavaScript, and lists integrations with n8n, Make, and Zapier. API requests require the account’s secret token and registered email address; a project-deletion endpoint is also documented.
Token Options Set the Cost Basis
The offers page lists a free option and paid token bundles; each voice-over deducts tokens, and the provider equates one token with one ruble.
- Free option: 10 tokens (offers page, checked 2026-10-31).
- 150 rubles: 150 tokens (offers page, checked 2026-10-31).
- 250 rubles: 262.5 tokens (offers page, checked 2026-10-31).
- 500 rubles: 550 tokens (offers page, checked 2026-10-31).
- 1000 rubles: 1150 tokens (offers page, checked 2026-10-31).
- 3000 rubles: 3600 tokens (offers page, checked 2026-10-31).
The pricing page says ordinary-voice text-to-speech costs from 1 token per 1000 characters, premium-voice text-to-speech costs from 5 tokens per 1000 characters, and audio transcription costs from 2.5 tokens per minute. The vendor says premium voices cost more because their neural networks consume substantially more resources for speech generation.
The FAQ says charges are based on characters and repeating identical text with the same voice is free. Before budgeting a workflow, check which voice tier and task apply, since the listed rates use different units.
Check Rights Before Publishing Audio
Before publishing, ask the provider what the included commercial license covers and whether it applies to each kind of audio the service offers. The site’s separate copyright language makes the scope a practical condition, not a detail to assume.
Ask how the stated license relates to copyrighted materials, third-party audio, and the site’s statement that it does not provide official use documents. For sound effects and music, clarify what rights apply to the specific item and whether attribution is required for the intended publication.
The provider says its audio files come from open sources or sources described as free, but that statement alone does not settle the use terms for a particular file. Ask for the applicable written terms and retain the answer before relying on the audio.
The Editor and API Cover Distinct Tasks
- The stated toolset combines speech synthesis with subtitle voice-over, transcription, sound effects, and AI music.
- The speech tool lists over 140 Russian voices and over 3,000 voices in 150 languages; these are provider catalog claims.
- Subtitle voice-over accepts SRT, VTT, and SUB files and returns audio with timings, linking an existing subtitle file to narration output.
- The API separates immediate audio output from asynchronous long-text processing and offers timing information through another method.
- SSML controls and an editable pronunciation dictionary give the editor explicit pronunciation tools, with the dictionary applying across generations when enabled.
Copyright Terms Leave a Real Boundary
The copyright page limits copyrighted materials to private listening and says further use is not allowed, while the homepage says a commercial license is included in the plan. That conflict leaves the scope of the license unclear from the statements presented.
The provider puts responsibility for using or publishing downloaded audio, including for commercial use, on users. It also prohibits public playback and online streaming of identified copyrighted audio from its pages. For YouTube, the site says music and sounds may require additional rights or attribution in the description. The DMCA page says the service does not provide licenses or determine whether audio is free to use, and does not provide official use documents.
API access requires funds to be added to the account first, and each request must include the account’s secret token and registered email address. Several details are missing; they are listed under What we could not confirm.
Compare Voice Tools by Rights and Meters
When comparing voice tools, check language and voice coverage, supported input and output formats, and whether charges are based on characters or time. Clarify commercial-use terms, how API requests fit your workflow, what trial access includes, and how clearly the provider explains support.
Fit Follows Audio Work and Rights
ZVUKOGRAM’s documented tools suit workflows that need speech synthesis alongside subtitle voice-over, transcription, sound effects, or AI music. Its API provides programmatic neural text-to-speech through HTTP requests and returns audio files, according to the provider.
Rights need separate consideration before using or publishing audio. The provider says a commercial license is included in the plan, but its copyright page limits copyrighted materials to private listening and disallows further use. The service also says it works in Russia without a VPN and accepts Russian cards; this is the provider’s statement.
What we could not confirm
- Voice details: individual characteristics, quality samples, and language-specific availability
- License scope: how the included license relates to copyrighted and third-party audio
- Trial terms: access and conditions beyond the stated free token option
- Support terms: response times and service-level commitments
- Account terms: token expiry, refunds, payment methods, and account closure
- Data handling: text and audio retention and processing location
- FAQ page: content, because the listed page returned an error
Questions About Voices, Tokens, and Rights
Which languages and voices does the speech tool list?
The speech tool’s listed languages and voices include over 140 Russian voices and over 3,000 voices in 150 languages, according to the provider’s homepage. These are catalog figures, not a description of individual voice characteristics or samples. The provider’s listing gives buyers a sense of stated breadth, while voice-level details are a separate consideration.
Can generated audio be downloaded and shared?
The provider’s FAQ says generated audio can be downloaded in MP3, OGG, OPUS, WAV, M4A, WEBM, and FLAC, among other formats. It also says users can save generated audio and share it through a link to a player page. These are available actions; the copyright page separately limits use of copyrighted materials.
How does the provider describe token charges?
The pricing page says tokens are deducted for each voice generation and one token equals one ruble. The pricing page lists ordinary-voice text-to-speech from 1 token per 1000 characters, premium-voice text-to-speech from 5 tokens per 1000 characters, and audio transcription from 2.5 tokens per minute. The unit varies by task.
What does the provider say about commercial use?
The homepage says a commercial license is included in the plan. The copyright page, however, says copyrighted materials are intended only for private listening and that further use is not allowed. Read these statements together as an unresolved scope issue, rather than assuming the included-license wording covers every audio source or use.
Where does the provider offer developer updates?
The provider says developer support and updates are offered through its Telegram community channel. This identifies a channel for developer-related information, but does not specify response times or service commitments. For API planning, distinguish that stated channel from the technical requirements documented for requests, including account funding and credentials.
Proceed Only When Rights Fit the Use
Fits if… the documented speech, transcription, subtitle, and other audio tools match the workflow, and the applicable rights are clear before publication.
Probably not if… clear licensing terms for the intended material are essential before audio can be used, because the provider’s commercial-license statement sits beside a private-listening restriction.
Main risk… relying on the included-license wording without resolving how it applies to copyrighted material and the specific intended use. Ask the provider for written clarification before publishing.
Sources
Public pages the facts above were taken from, with the date each was read.
- zvukogram.com/node/faqchecked
- zvukogram.comchecked
- zvukogram.com/node/dmcachecked
- zvukogram.com/index.php?r=site/offerschecked
- zvukogram.com/node/apichecked
How we put this page together
Editorial team of Affiliate Index. The editors at Affiliate Index wrote this page from the public sources listed above, which were read on 2026-10-31. Nobody tried the service in practice. If a source changes, the page is revised.
Last updated:
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