AILabTools API - Image Invisible Text Watermark - Introduction
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Important Announcement: The API Documentation Has Been Fully Updated
This API documentation has been completely restructured with an improved and clearer format. The current page will no longer receive active updates or maintenance. For the most accurate and up-to-date information, please switch to the new documentation.
View New DocsImage blind watermarking algorithm, add/parse watermark, add content as text. Algorithm service body is divided into two: encode_text , decode_text .
Application Scenarios
- Copyright protection: The author of the image enjoys the copyright according to the law. Adding invisible watermark to the image can prove the copyright ownership of the image for the author or authorized person of the image, and avoid the image being used illegally without the authorization of the author.
- Preventing information leakage: In the pictures of confidential information, different invisible watermarks are put on the pictures for different visitors. If the image is leaked, the source of the leak can be investigated by analyzing the invisible watermark.
Featured Advantages
- Concealed and reliable effect: Invisible watermark compared with the traditional stamp watermark, which can not be detected by the viewer, does not affect the picture effect.
- Resolvability: The watermark is resolved by the invisible text watermark of the image to prove the copyright ownership of the image.
Renderings show
function_type | text | origin_image | watermark_image | output_file_type | watermark_image_url | text_image_url |
|---|---|---|---|---|---|---|
encode_text | AILabAPI | ![]() | - | jpg | ![]() | - |
encode_text_plus | AILabAPI | ![]() | - | jpg | ![]() | - |
encode_text_bold | AILabAPI | ![]() | - | jpg | ![]() | - |
decode_text | - | ![]() | ![]() | - | - | ![]() |
decode_text_plus | - | - | ![]() | - | - | ![]() |
decode_text_bold | - | - | ![]() | - | - | ![]() |
If you'd like to see the actual effects, please visit the experience page for a trial.
Billing Instructions
- A certain number of credits will be consumed for each successful API call.
Amount of Credits Deducted
| API | Number of Credits |
|---|---|
| Image Invisible Text Watermark | 3 |
Resource Package
Universal Credits (Supports All APIs)
Applied to Image Invisible Text Watermark
| Amounts | Credits | Amounts/Credit | Allowable Requests | Amounts/Request |
|---|---|---|---|---|
| $12.00 | 2,000 | $0.0060 | 667 | $0.0180 |
| $27.50 | 5,000 | $0.0055 | 1,667 | $0.0165 |
| $50.00 | 10,000 | $0.0050 | 3,333 | $0.0150 |
| $135.00 | 30,000 | $0.0045 | 10,000 | $0.0135 |
| $212.00 | 50,000 | $0.0043 | 16,667 | $0.0129 |
| $400.00 | 100,000 | $0.0040 | 33,333 | $0.0120 |
| $1,050.00 | 300,000 | $0.0035 | 100,000 | $0.0105 |
| $1,500.00 | 500,000 | $0.0030 | 166,667 | $0.0090 |
| $2,500.00 | 1,000,000 | $0.0025 | 333,333 | $0.0075 |
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Customization
If you require more credits, please contact us at [email protected].
File Storage Policy
tip
- Uploaded Files: Not stored.
- Response Files:
- Storage Duration: 24 hours.
- Deletion Method: Automatic Deletion upon Timeout.






