Pricing

Basic local tools are free. Server-side, AI, large-file, and batch tasks use credits or limited-time free access.

How to Get Credits

+100

New user signup

Get 100 credits when you create an account

+5

Daily check-in

Earn 5 credits once per day

+20

7-day streak

Earn 20 extra credits after 7 consecutive days

Free Tools

81 tools · unlimited use

These tools are free to use and usually run locally in your browser without uploading files.

Audio Converter Audio Compressor Audio Trimmer Audio Merger Word to PDF PDF to Word Excel to PDF Excel to Image PowerPoint to PDF PowerPoint to Image Word to Image Spreadsheet Merge and Split JSON Formatter Regex Tester Timestamp Converter URL Encoder and Decoder Hash Generator Favicon Generator UUID and Password Generator JWT Decoder XML and YAML Formatter Mind Map Converter Flowchart Converter Invoice and Receipt OCR Image to Text and Table 手写体识别 Image Compressor Image Format Converter Image Cropper Image Resizer Image Base64 Converter Image Watermark Tool Invisible Watermark Invisible Watermark Detector Background Remover ID Photo Background Changer Image OCR EXIF Viewer and Cleaner SVG to PNG/JPG Converter Image Collage Maker Markdown Preview Markdown to HTML Markdown 转 PDF HTML to Markdown PDF Visual Editor PDF to Image Image to PDF PDF Merger PDF Splitter PDF Compressor PDF Page Rotator PDF Page Extractor PDF Page Number Tool PDF Encryptor PDF Decryptor PDF OCR PDF Delete Pages PDF Reorder Pages PDF Watermark QR Code Generator QR Code Decoder Barcode Generator 批量二维码生成 PDF 元数据清除文件哈希校验 Batch File Renamer 图片元数据清除 E-Signature Image Maker Word Counter Text Deduplicator Case Converter Color Converter Table Screenshot Maker Table to Markdown/HTML Batch Text Replace Data Masking Tool Text Cleaner Video Compressor Video Converter Video to GIF Extract Audio from Video

Server, AI, and Large-File Tasks

0 tools use credits or limited-time free access

Some tools use server-side processing such as Office conversion, media processing, OCR, AI, watermarking, or batch output.

Credits	Tools

Usage Rules: Free local tools do not require login. Tools that use credits require sign-in and enough balance before processing starts.

Service Notes

✓ Credits are refunded automatically when processing fails.
✓ Gift credits are valid for 90 days.
✓ Source files are deleted after server-side processing.
✓ Result files are cleaned up automatically after 2 hours.