DDAK
Drag. Drop. Already done. Keep going.
No sign-up. Fast processing. Clear handling notes.Tool list
Merge PDF Files Online
Need to combine contract pages into one file? Drag to reorder, then merge — done in seconds.
Split PDF
Need just pages 3-5 from a 20-page report? Pick by range, click, or split every page — done in seconds.
Reorder, Rotate & Delete PDF Pages
Scanned pages out of order? Drag to rearrange, rotate sideways pages, delete extras — all in your browser.
Add Page Numbers to PDF
Report missing page numbers? Pick a position and format, then add them to every page in seconds.
Add Margins to PDF
Content getting clipped when printing? Add margins for print, binding, or note-taking in one click.
Edit PDF
Need a "CONFIDENTIAL" watermark or text in a blank field? Add text, shapes, and watermarks right in your browser.
Remove PDF Metadata
Sharing a PDF externally? Strip author name, software info, and dates before sending it out.
Extract Text from PDF
Need to grab text from a PDF? Extract with line breaks preserved, sentences joined, or paragraphs cleaned — copy or save as TXT.
Convert PDF to Images
Need to post PDF slides on social media? Convert each page to JPG or PNG with adjustable DPI. No sign-up required.
Extract Images from PDF
Pull out every photo, logo, and chart embedded in a PDF at original quality. Pick the ones you need and download individually or as a ZIP. No sign-up.
Compress Images Online
Email attachment too large? Set a target KB and compress JPG, PNG, or WebP images while keeping quality. No sign-up required.
Resize Images Online
Resize images to exact pixel dimensions. Includes presets for ID photos, banners, and social media. No sign-up required.
Convert Images Online
Need JPG instead of PNG? Or WebP for faster loading? Convert between JPG, PNG, and WebP with quality and background options. No sign-up.
Convert Images to PDF
Need to submit scanned photos as a single PDF? Drag to reorder, set page size and margins, then convert.
Redact Images Online
Need to hide sensitive info on an ID or screenshot? Drag to select areas and apply blur, black box, or mosaic masking. No sign-up.
Extract Images from PPTX/DOCX
Pull images from PowerPoint or Word files at original quality. Pick the ones you need and download. No sign-up.
Extract Images from HTML
Extract all images from a saved HTML file. Supports img tags, CSS backgrounds, and data URIs. No sign-up.
Image to SVG Converter
Turn raster images into scalable SVG vectors. Best for logos, icons, and illustrations. Choose a preset, adjust colors, and download — right in your browser.
Remove Image Background
Remove backgrounds from photos instantly with AI. Perfect for product shots, portraits, and profile pictures. Runs in your browser — no upload, no sign-up.
YouTube Thumbnail Resizer
Resize and crop images to YouTube thumbnail specs (1280x720, under 2MB). 16:9 crop + auto compression — done in your browser.
YouTube Banner Resizer
Resize images to YouTube channel art specs (2560x1440, under 6MB). Preview safe zones for TV, desktop, and mobile before downloading.
Instagram Reels Cover Resizer
Resize images to Instagram Reels cover specs (1080x1920, 9:16). Preview safe zones for top and bottom UI so your content stays visible.
TikTok Cover Resizer
Resize images to TikTok cover specs (1080x1920, 9:16). Preview safe zones for top and bottom UI so your content stays visible.
YouTube Shorts Cover Resizer
Resize images to YouTube Shorts cover specs (1080x1920, 9:16). Preview safe zones for channel info and interaction buttons.
Subtitle Converter
Convert subtitle files between SRT, VTT, and SMI formats. Auto-detects encoding, preserves timestamps, and handles CP949 Korean subtitles.
Subtitle to Text
Strip timestamps from subtitle files and extract pure text. Great for lecture notes, scripts, or translation prep. SRT, VTT, SMI supported.
Subtitle Sync Adjuster
Subtitles out of sync? Shift all timestamps forward or backward by any amount. Works with SRT, VTT, and SMI files.
Subtitle Merge & Split
Merge multiple subtitle files into one timeline or split a single file at specific time points. Supports SRT, VTT, and SMI.
Text to SRT Generator
Turn a list of sentences into an SRT subtitle file. Auto-numbered cues with blank or evenly-distributed timestamps. Ready for any video editor.
YouTube Chapter Generator
Need chapters for your YouTube video? Enter timecodes or segment lengths and get validated timestamps ready to paste into your description.
Hashtag Cleaner
Paste your hashtags and get them cleaned up instantly. Duplicates removed, # added, sorted — ready for Instagram, TikTok, or X.
Character Counter
Need to check your word count or reading time? Paste your text and get characters, words, lines, and estimated reading time in real time.
Remove Line Breaks & Clean Whitespace
Copied text from a PDF full of broken lines? Paste it here and clean up line breaks, extra spaces, and invisible characters in one click.
Document to Markdown Converter
Need to convert a PDF or DOCX to Markdown? Drop your file and get clean Markdown — text-only, structured, or AI-ready. No sign-up required.
CSV Encoding Converter
CSV file shows garbled characters in Excel? Auto-detect the encoding and convert between UTF-8 and CP949 to fix it instantly.
HWPX to PDF
Need to open an HWPX file without Hancom Office? Convert it to PDF right in your browser. No install required.
Bulk File Rename
Need to rename dozens of files at once? Set rules for prefix, suffix, numbering, or find-replace — preview changes and download as ZIP.
YouTube Thumbnail Download
Paste a YouTube URL and download the thumbnail in up to 1280×720. All resolutions available. No sign-up.