Upload Files in Chat

Attach images, PDFs, text files, voice memos, video, and links to your prompt so the AI designs from your real material.

Written By Andrei Terteci

Last updated 7 days ago

Text alone only gets the AI so far. Attach the real thing (your product photo, your logo, the article you're repurposing, a voice memo of the brief) and it designs from that. Here's what you can attach and what happens to each.

How to attach

  1. Open the AI Designer (or the chat panel inside the editor).

  2. Click the attach button next to the prompt box, or drag files onto it.

  3. Each file shows up as a chip above the prompt. Remove one with its ×.

  4. Type your prompt, tell the AI what each file is for, and send.

Attachments upload while you type. If the send button says "Uploading attachments…", give it a second.

What you can attach

TypeFormatsSize limitWhat the AI does with it

Images

PNG, JPG, WebP, GIF

10 MB

Sees the image, and can place it straight onto the canvas as an editable element.

PDFs

PDF

25 MB

Text is extracted and read as part of your prompt.

Text files

TXT, Markdown, CSV, JSON

5 MB

Read inline as part of your prompt.

Audio

MP3, WAV, M4A, OGG

25 MB

Transcribed automatically (2 credits per file). The transcript becomes your brief.

Video

MP4, MOV, WebM

25 MB

Transcribed automatically (2 credits per file). The transcript becomes your brief.

Transcription happens the moment you attach (the chip shows "Transcribing…") and is only charged if it succeeds. The AI receives the words, not the raw media file.

Links count too

Paste a full URL (starting with http or https) into the prompt and it turns into a link chip. When you send, Krumzi fetches the page and hands the AI its readable text plus up to 15 of its images with their alt text. The AI can then pull those real images onto your design instead of generating or stock-searching. Great for turning a blog post into a carousel or a product page into an ad. Bare domains without http are left alone in case they're meant as literal copy.

Ways to use attachments

  • Reference designs. "Something like this, but for my brand." The AI reads layout, mood, and type from it.

  • Logos. Attach one if it's not in your Brand Kit or you want a specific version. "Put this bottom-right, small."

  • Product photos and headshots. "This is the hero image. Center it and remove the background."

  • Mood boards and screenshots. "Match this feel: warm, organic, handwritten."

  • Scripts and briefs. Attach the PDF or paste the doc; the AI reads it and designs from it.

  • Voice memos. Talk through the brief on your phone, attach it, done.

Repurposing content

When you attach an article, transcript, or long document, the AI is trained not to dump the raw text on the canvas. It finds the hook, pulls the key points, and ends on a CTA, and it prefers the source's own images over generated art. Tell it the format you want ("a 7-slide carousel", "one square post", "a 20-second Reel") and it'll shape the content to fit.

Tips

  • Say what each file is. "This is my product" and "this is a style reference" get treated very differently.

  • Say how to use it: background, hero, small corner element, or just inspiration.

  • Higher-quality images give better results and look sharper on the canvas.

  • Attachments work alongside Brand Kit: attach the photo, let the brand handle colors and fonts.

  • Prefer talking? The mic button next to the prompt dictates directly into the box, free, without attaching anything.