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Free Facebook Comment Picker

A free Facebook comment picker for giveaways. Paste a link to any public post, Reel or video and this Facebook giveaway picker draws a random, verifiably fair winner from the comments. No Facebook login, no Business Page to connect, no spreadsheets.

Comment pickerLive

How it works

Three steps to a fair winner

  1. 01

    Copy your Facebook post link

    Open your giveaway post, click the three dots and choose Copy link, then paste it here. Post links, photo links, /share/ links, Reels and videos all work, as long as the post is public.

  2. 02

    Check the post is the right one

    We load a quick preview: the cover image, the Page or person who posted it, and how many comments it has. Confirm it's your giveaway before we go and read the comments. Wrong post? Swap the link, nothing heavy has been fetched yet.

  3. 03

    Draw the winner

    Choose how many winners you need, optionally require a keyword and limit each account to one entry, then press Pick Winner. We gather the comments, apply your rules, and draw with a cryptographic random function. Record your screen and you have your proof.

Capabilities

What this Facebook picker does

No Facebook login needed

Most Facebook pickers make you connect a Facebook account and own a Business Page before they'll read a single comment. This one reads the public post directly, so there's no login screen, no permissions dialog, and nothing connected to your account.

Posts, Reels and videos

Works on any public Facebook post: a Page update, a photo, a Reel or a video. A free draw reads a limited part of the comment list; Pro reads far more, so a busy Page giveaway can be drawn from a much longer entrant list.

One entry per person, done properly

Facebook shows real names, and two different people genuinely can both be called Sarah Jones. Entries are collapsed by account, not by name, so a repeat commenter counts once and a namesake never loses their entry.

Keyword & hashtag filter

Only count comments containing your campaign word, hashtag or answer to the entry question, so off-topic replies and tag-only comments don't dilute the pool.

Several winners in one draw

Pick a single winner or a winner plus runners-up in one go. Each account is selected at most once, so nobody wins twice.

Cryptographically fair

The draw runs in your own browser using crypto.getRandomValues, a cryptographically secure generator, not the predictable Math.random, with biased results rejected so every eligible comment has exactly equal odds.

Background

What is a Facebook comment picker?

Plain explainer

A Facebook comment picker, also called a Facebook giveaway picker, is a tool that collects the comments on a Facebook post and randomly selects one or more of them to decide a giveaway winner. Instead of scrolling a thread of hundreds of comments and trying to count fairly, you paste the post link and the tool assembles everyone who entered and draws in seconds. It is free to use and needs no Facebook login: every visitor gets one free draw a day, and an optional Pro plan lifts that limit and reads further into the comment thread.

Facebook is still where the widest giveaways run, because a Page post reaches an audience well beyond people who already follow you, and comments are the signal that carries it there. But reach cuts both ways: the bigger the post, the more strangers see the result, and the more likely someone is to say it was fixed. Choosing a comment yourself is a judgement call however honestly you make it. A picker applies the same rule to every entry and hands the final choice to a cryptographic random function, which is an argument you can actually show people rather than one you have to win.

One Facebook-specific thing to know: Facebook's own promotion rules say you must not require people to tag friends or share your post to enter, so this picker deliberately does not offer a tag-a-friend rule on Facebook the way it does elsewhere. What it does offer is the rules Facebook is happy with โ€” a required keyword or hashtag, one entry per account, and excluding people who have already won โ€” applied consistently to every comment before the draw runs, so your entrants are looking at one rule rather than a judgement call.

Sources

There is no tag a friend filter on this page on purpose, because Meta's promotion rules do not let a giveaway make tagging or sharing a condition of entry.

โ€œYour promotion must not require or incentivise participants to share, repost, tag others or in any other way publicise your promotion.โ€
Meta, Pages, groups and events policies

The draw uses a cryptographic random source rather than an ordinary one, because an ordinary one only looks unpredictable.

โ€œThe use of pseudo-random processes to generate secret quantities can result in pseudo-security.โ€
IETF RFC 4086, Randomness Requirements for Security

Trust & fairness

Why this draw is fair, and how to prove it

A Facebook giveaway is usually seen by far more strangers than followers, which is exactly the audience most likely to doubt the result. Here is how this picker makes the draw checkable:

01 / access

Nothing is connected to your account

Facebook pickers usually start by asking for permissions on your Page. This one never does: it reads the public post, the same post any visitor can already see. There is no token to revoke afterwards, no app sitting in your settings, and no way for it to post anything as you.

02 / draw

Random by the strict definition

The winner is chosen with crypto.getRandomValues, the browser's cryptographically secure generator, and any value that would skew the odds is discarded rather than folded back in. That is a stronger claim than most facebook giveaway picker tools make, and it is the one that matters when someone asks how the winner was chosen.

03 / proof

A result you can film being made

The post loads, your rules go on, the winner appears, all on one screen and all in your own browser. Screen-record it and post the clip under your announcement, and a Facebook comment picker result becomes something your audience watched happen rather than something they take on faith.

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FAQ

Frequently asked questions

Is there a free Facebook comment picker?

Yes. This is a free Facebook comment picker and giveaway picker in one: paste a link to a public Facebook post and it draws a random winner from the comments, with no signup and no Facebook login. Every visitor gets one free draw a day. If you run giveaways more often, a paid Pro plan removes the daily limit and reads more of the comment thread per draw.

Do I need a Facebook Business Page or a Facebook login?

No, and this is the main difference from most Facebook pickers. Tools built on the Graph API require you to log in with Facebook and own the Business Page the post is on. This one reads the public post directly, so it works without connecting anything, and it works on public posts you do not own.

Which Facebook links work?

Any link to a public post: a Page post, a photo, a Reel, a video, or a facebook.com/share/ link. The m.facebook.com and web.facebook.com addresses work too, as do fb.watch links. The one thing that matters is that the post is public, since that is how its comments can be read at all.

Does it work on posts in a private group?

No. If a post can only be seen by group members or friends, its comments cannot be read without logging in as someone with access, and this tool never asks for your login. Public Page posts are the reliable case.

Can I require people to tag a friend?

Not on Facebook, deliberately. Facebook's promotion rules say you must not require people to tag friends or share your post to enter, and Facebook also returns tagged names as ordinary text with no way to tell them apart from typed ones, so a tag rule would be both non-compliant and unreliable. Requiring a keyword or hashtag is the rule to use instead, and it is fully supported here.

Does it read every comment on the post?

It reads a limited part of the comment thread, so on a post with thousands of comments the winner is drawn from a large sample rather than from every single comment. Pro raises that limit considerably. The sample is collected the same way for everybody, and the pick within it uses a cryptographically secure random generator, so nobody in the pool is favoured over anybody else.

How does it handle two people with the same name?

Correctly, which is worth stating because Facebook has no @usernames and names repeat constantly. Entries are grouped by Facebook account rather than by display name, so if two different people called Sarah Jones both comment, both stay in the draw as separate entrants, while one person commenting five times still counts once when one-entry-per-person is on.

How fair and secure is the Facebook comment picker?

The winner is drawn in your own browser with a cryptographically secure random generator (a CSPRNG), never the easily predicted Math.random, so the result cannot be reverse-engineered or nudged. It also applies modulo-bias rejection, discarding the small skewed tail of each random number so every qualifying comment has exactly the same odds. Because it runs live in front of you rather than on a server, you can screen-record the whole thing as proof.

Can I exclude people who have already won?

Yes. Paste the names of previous winners and they are removed from the pool before the draw runs. On Facebook, enter one name per line or separate them with commas, since names contain spaces. Anyone drawn earlier in the same session is skipped automatically.

Can I draw more than one winner?

Yes. Set how many winners you need and the tool picks that many different accounts in a single draw, so nobody is selected twice.

How do I announce the winner so people believe it?

Screen-record the draw from pasting the link to the winner appearing, then post the clip as a comment or follow-up on the giveaway post itself. Because the winner is picked with a cryptographic random function and no step happens out of sight, anyone doubting the result can watch exactly how it was made.

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